Enter your zip code to identify contact information for your Mass Save Sponsor.
Find out more information about the Sponsors of Mass Save’s Energy Efficiency Programs—including rebates, online product catalogues, and more.
Get a customized home energy efficiency report online at no cost from the Sponsors of Mass Save.
Get instant discounts on energy-efficient products and equipment for residents through our online marketplace.
Enter your zip code to find businesses selling incentivized energy-saving products near you.
Please allow up to 6-8 weeks for rebate processing. To find out the status of an application, use the rebate status tool.
Find a lender who offers loan options for 0% financing to help you complete your energy-efficient upgrades.
See if you qualify for extra incentives based on your household income.
The Sponsors of Mass Save partner with Community Action Program Agencies to help residents lower their energy bills. Use our tool to identify and contact your local Community Action Program.
Calculate the most cost-effective switchover temperature for your integrated control.
The Mass Save Heating & Cooling Learning Center offers a growing selection of trainings and resources. You can browse and select courses and undertake trainings on your own schedule.
Compare the annual cost and carbon emissions savings from investing in a new heating and cooling system.
If you are considering an upgrade to your heating system, schedule a no-cost consultation with a Mass Save Decarbonization Specialist.
Find a participating contractor who is certified to install heat pumps in Massachusetts.
Access a list of residential, qualified energy-efficient heat pumps—suitable for the Massachusetts climate.
Access a list of qualified integrated controls products for mini-split heat pumps and dual fuel thermostats for central heat pumps.
The Sponsors of Mass Save offer rebates to customers who install heat pumps as the sole source of heating and cooling. Review eligibility and access the verification form.
Join our email list for program news and training announcements.